body{
	background-color: #fff; 
	margin: 0;
	padding: 0;
	font-size: 14px;
	font-family: "Microsoft Yahei",微软雅黑
}
a{
	text-decoration: none;
}
h2,h3{
	margin: 0;
	padding: 0;
	font-weight: normal;
}
ul,ol,menu {
	list-style:none
}
* {
	margin: 0;
	padding: 0;
}